baber/WOPTO huggingface dataset:
Patent WO-2020221353-A1 (WO)
Title: A system and process for viewing a marking on a diamond
Inventor: YIU YAU CHUEN
IPC: A44C17/00
Filed: 2020-04-30
Abstract: A process for viewing an identification inscription (140,240,340a,340b) extending along one or more girdle facets of a diamond, said process including the steps of applying incident light in a downward direction of towards the identification inscription (140,240,340a,340b) and towards the pavilion facets (150,255) of the diamond, such that an optical representation of the inscription (140,240,340a,340b) is projected onto and internally reflected from one or more pavilion facets (150,255); and observing the reflection of the optical representation of the inscription (140,240,340a,340b) on the facets of one of the one or more pavilion facets (150,255) from above the diamond at a viewing point (130,230) and through one or more crown facets (160,260) of the diamond; wherein the focal distance of observation of the optical representation of the inscription (140,240,340a,340b) is the distance from the viewing point (130,230) to the location of the optical representation of the inscription (140,240,340a,340b) on said one of the one or more pavilion facets (150,255).
Patent WO-2021243494-A1 (WO)
Title: 一种便于5g基站快速安装的支撑安装装置及方法
Inventor: YANG ZHE
IPC: H04W88/08
Filed: 2020-05-31
Abstract: 本发明公开了5g基站设备技术领域的一种便于5g基站快速安装的支撑安装装置，包括安装板，所述安装板顶部左侧外壁与安装杆固定连接，所述安装杆右侧底部外壁与安装板顶部右侧外壁之间固定安装有加强杆，所述安装杆外壁顶端滑动安装有安装套，所述安装套左侧外壁设置有基站设备本体，装置中通过伺服电机驱动变向齿轮、齿轮与螺杆转动，使螺套带着滑块与基站设备本体在安装杆的外壁上向上或向下滑动，从而使工作人员安装基站设备本体时不需要攀爬到安装杆的高处，并且检修基站设备本体时也不需要进行攀爬，避免工作人员在安装杆顶部不方便活动而影响效率，增加安装与检修的安全性和方便性。
Patent WO-2020259219-A1 (WO)
Title: 袋装弹簧串输送装置和方法及弹簧芯体生产设备和方法
Inventor: YE RUJIAN
IPC: A47C23/06
Filed: 2020-06-01
Abstract: 一种袋装弹簧串输送设备和方法及弹簧芯体生产设备和方法，袋装弹簧串的输送方法包括：将第一袋装弹簧串段（211）和第二袋装弹簧串段（221）交替地从供给位置输送到输送位置，以形成仅包括第一袋装弹簧串段（211）的第一袋装弹簧串（2011）、仅包括第二袋装弹簧串段（221）的袋装弹簧串（201）、或同时包括第一袋装弹簧串段（211）和第二袋装弹簧串段（221）的第二袋装弹簧串（2012），第一袋装弹簧串段（211）包括第一弹簧，第二袋装弹簧串段（221）包括不同于第一弹簧的第二弹簧，在形成第二袋装弹簧串（2012）时，在连接位置将第一袋装弹簧串段（211）和第二袋装弹簧串段（221）封焊在一起。该输送方法能够完成具有不同规格弹簧的袋装弹簧串的制作和输送，提高应用范围。
Patent WO-2021227161-A1 (WO)
Title: Goa device and gate drive circuit
Inventor: XU ZHIDA
IPC: G09G3/20
Filed: 2020-06-05
Abstract: Disclosed are a GOA device and a gate drive circuit. The GOA device comprises at least two cascaded GOA units, wherein an nth-stage GOA unit comprises a pull-up control unit (100), a bootstrap capacitor (Cb), a pull-up unit (200), a pull-down unit (300), and a pull-down maintenance unit (400). By means of multiplexing the bootstrap capacitor (Cb), the pull-down unit (300) and the pull-down maintenance unit (400), gate drive signals of the nth-stage GOA unit and an (n+1)th-stage GOA unit are simultaneously output in one stage of a GOA unit, such that the number of thin film transistors in a gate drive circuit is reduced, and the structure of the gate drive circuit is simplified.
Patent WO-2021253267-A1 (WO)
Inventor: ZHANG HAO
IPC: H04W88/06
Filed: 2020-06-17
Abstract: L'invention concerne une configuration qui permet à un UE de commuter un DDS d'un premier abonnement à un second abonnement si le premier abonnement est incapable d'établir une connexion avec un LADN. L'appareil transmet, à une station de base, une demande d'établissement d'une connexion à un LADN. L'appareil reçoit, de la station de base, un rejet de la demande d'établissement de la connexion avec le LADN, le rejet pour un premier modem d'abonnement de l'UE. L'appareil détermine si une demande d'établissement d'une connexion à un LADN pour un second modem d'abonnement de l'UE correspond à la demande destinée au premier modem d'abonnement. L'appareil commute un DDS du premier modem d'abonnement au second modem d'abonnement sur la base de la détermination du fait que la demande d'établissement de la connexion au LADN destinée au second modem d'abonnement correspond à la demande d'établissement de la connexion destinée au premier modem d'abonnement.
Patent WO-2021217841-A1 (WO)
Inventor: ZHAO HUIHUI
IPC: H01L27/12
Filed: 2020-06-23
Abstract: A flexible display panel (1) and a manufacturing method therefor. The flexible display panel (1) comprises a base substrate (10), an inorganic layer (20), an organic filling layer (30), source/drain metal layer wirings, and a flat layer (50). The source/drain metal layer wirings comprise a first source/drain metal layer wiring (401) located in a bending area (1a) and a second source/drain metal layer wiring (402) located in a non-bending area (1b); and the first source/drain metal layer wiring (401) is a bent wiring, so that resistance variations of the source/drain metal layer wirings due to bending can be reduced, and the rupture risk can be lowered.
Patent WO-2022006804-A1 (WO)
Title: Safety feature for surgical stapling instrument
Inventor: LIU CHIRONG
IPC: A61B17/068
Filed: 2020-07-09
Abstract: A surgical stapling instrument (10) includes an anvil body (12) and a cartridge body (14) coupled to the anvil body (12). The cartridge body (14) includes first and second side walls (132，134) defining a channel (131) between each of the first and second side walls (132，134). Each of the first and second side walls (132，134) includes an inner wall. The inner wall of the first side wall (132) includes a first safety feature. The surgical stapling instrument (10) further includes a staple cartridge (118) releasably mounted within the channel (131) of the cartridge body (14) and having first and second sides and having a first length. The first side of the staple cartridge (118) defines a second safety feature. The first and second safety features are configured to permit insertion of the staple cartridge (118) within the channel (131) of the cartridge body (14) if the staple cartridge (118) and the cartridge body (14) are compatible with each other.
Patent WO-2021098241-A1 (WO)
Inventor: HUANG YOUXIN
IPC: G06F21/31
Filed: 2020-07-14
Abstract: An authorization method, an auxiliary authorization component, a management server and a computer readable medium, which belong to the technical field of computers, and may be used in the technical field of cloud platforms. The authorization method is applied to the auxiliary authorization component, the auxiliary authorization component being integrated into an open source host application, and comprises: in response to a login request sent by a developer application, obtaining login authorization information of a user; sending a login authorization request to an account manager of the open source host application, the login authorization request comprising: the login authorization information; after the login authorization information passes verification, receiving authorization success information fed back by the account manager, the authorization success information comprising: an authorization code; sending the authorization code to the developer application, so that the developer application exchanges a session key corresponding to the authorization code to a management server.
Patent WO-2021073186-A1 (WO)
Inventor: FENG SHIYU
IPC: B64D13/06
Filed: 2020-07-21
Abstract: A helicopter multi-cabin two-mode air conditioning system employing compressor intermediate air supplementation technology comprises a four-way reversing valve (1), a compressor (2), a first air-cooled heat exchanger (3), a first fan (4), a plate heat exchanger (5), a lubricating oil pump (6), a first control valve (7), a first throttle (8), a second air-cooled heat exchanger (9), a second fan (10), a second control valve (11), a third control valve (12), a second throttle (13), a fourth control valve (14), a third air-cooled heat exchanger (15), a third fan (16), an electric air compressor (17), and an exhaust valve (18). The electric air compressor (17), the exhaust valve (18), and a cabin pressure regulator form a cabin pressurization system that does not use an engine to draw in air. In a cooling mode, the third air-cooled heat exchanger (15) is an evaporator, the second air-cooled heat exchanger (9) is an evaporator, and the first air-cooled heat exchanger (3) is a condenser. In a heating mode, the third air-cooled heat exchanger (15) is a condenser, and the first air-cooled heat exchanger (3) is an evaporator. Heat sources available for the air conditioning system comprise: external air, heat dissipated from an electronic device, and heat from lubricating oil. The compressor intermediate air supplementation and high-temperature cooling technology is used to reduce the temperature of compressor exhaust gas, thereby ensuring that an environment control system operates effectively in various weather and various operation conditions.
Patent WO-2021018139-A1 (WO)
Title: Transparent display apparatus and backlight module
Inventor: JIA NANFANG
IPC: G02F1/133
Filed: 2020-07-28
Abstract: Disclosed are a transparent display apparatus (300) and a backlight module (100). The transparent display apparatus (300) comprises the backlight module (100) and a scattering-type display panel (200), wherein the backlight module (100) comprises a first wedge-shaped light guide plate (110), and the scattering-type display panel (200) comprises a plurality of pixels (290); the first wedge-shaped light guide plate (110) comprises a first light-incident surface (111), a first light-emitting surface (112), and a first inclined surface (113) disposed opposite the first light-emitting surface (112); the angle between the first light-emitting surface (112) and the first inclined surface (113) is an acute angle, and the scattering-type display panel (200) is located on the side where the first light-emitting surface (112) of the backlight module (100) is located; and each of the pixels (290) is configured to be switchable between a transparent state and a scattering state. The transparent display apparatus (300) can improve the uniformity of display brightness, contrast and display brightness while realizing transparent display.
Patent WO-2022007060-A1 (WO)
Title: Liquid crystal display panel and liquid crystal display device
Inventor: YANG HUANLI
IPC: G06K9/00
Filed: 2020-07-30
Abstract: A liquid crystal display panel (100). A micro-lens array (50), a black matrix layer array (40), and a detector array (60) are arranged in sequence between a cover plate (10) and an array substrate (30). More interference light is filtered out by means of the cooperation of the micro-lens array (50) and the black matrix layer array (40), so that most of the light incident into the detector array (60) is fingerprint reflected light, improving the accuracy of fingerprint recognition. Also provided is a liquid crystal display device (200) comprising the liquid crystal display panel (100).
Patent WO-2021036673-A1 (WO)
Inventor: WU SHUAI
IPC: B65D90/00
Filed: 2020-07-30
Abstract: L'invention concerne un contenant réfrigéré, comprenant un corps de contenant, une structure de montage de batterie et un ensemble batterie d'alimentation. La structure de montage de batterie est fixée sur une partie d'extrémité du corps de contenant. L'ensemble batterie d'alimentation est disposé sur la structure de montage de batterie. La structure de montage de batterie du contenant réfrigéré dans lequel est montée la structure de montage de batterie peut utiliser efficacement le volume mort pour réduire au minimum l'occupation de volume de l'ensemble batterie d'alimentation, ce qui répond au transport ferroviaire longue distance et à l'exigence de capacité de batterie de transport. De plus, le volume mort utilisé est suffisamment grand pour fournir un caisson porte-batterie ayant la capacité suffisante pour satisfaire l'énergie fournie pour un transport ferroviaire frigorifique et réfrigéré par l'ensemble batterie d'alimentation.
Patent WO-2021027611-A1 (WO)
Inventor: YU WENCHAO
IPC: H01M10/615
Filed: 2020-08-03
Abstract: La présente invention concerne un dispositif électronique et un procédé de chauffage de batterie, qui se rapportent au domaine des batteries et sont utilisés pour se servir des composants existants d'un dispositif électronique afin de chauffer une batterie sans coûts supplémentaires. L'invention concerne également un dispositif électronique, comprenant : au moins un processeur, un composant de conduction de chaleur, une bobine de charge sans fil et une batterie. Le composant de conduction de chaleur est au moins fixé à la batterie et à la bobine de charge sans fil. Lorsque le dispositif électronique est connecté à un dispositif de charge, l'un ou les processeurs acquièrent des informations de température, et lorsque ces informations sont inférieures à un seuil prédéfini, l'un ou les processeurs fournissent un premier signal de tension à la bobine de charge sans fil de façon à augmenter la température de celle-ci ; et le composant de conduction de chaleur transfère la chaleur de la bobine de charge sans fil à la batterie.
Patent WO-2022027228-A1 (WO)
Inventor: LING WEI
IPC: H04W72/12
Filed: 2020-08-04
Abstract: Embodiments of the present application are related to a method and apparatus for antenna switching. An exemplary method of the present application includes: receiving configuration information via at least one signalling, and transmitting sounding reference signal (SRS) resources based on the configuration information. The configuration information indicates one or more SRS resource set groups, each of the one or more SRS resource set groups includes at least one SRS resource set configured with a parameter usage as "antenna switching, " and wherein the maximum number of the one or more SRS resource set groups is 2 for a user equipment (UE) in the case that at least one activated panel of the UE is for simultaneously receiving downlink transmission, or is determined based on the number, K of the at least one activated panel of the UE in the case that only one of the at least one activated panel is for receiving downlink transmission at the same time.
Patent WO-2022027316-A1 (WO)
Inventor: SUN HAITONG
IPC: H04W72/04
Filed: 2020-08-05
Abstract: Une cellule effectue une planification simultanée pour un groupe d'équipements d'utilisateur (UE). La cellule associe un identifiant temporaire de réseau radio (RNTI) avec un groupe d'équipements d'utilisateur (UE), transmet un signal au groupe d'UE, le signal étant brouillé par le RNTI et comprenant des informations de commande et effectue une opération indiquée dans les informations de commande.
Patent WO-2021139158-A1 (WO)
Title: Immobilized enzyme and method for producing functional oligosaccharide thereby
Inventor: ZENG XIANWEI
IPC: C12N11/08
Filed: 2020-08-14
Abstract: The present invention relates to the technical field of biological chemistry, and specifically to an immobilized enzyme and a method for producing a functional oligosaccharide thereby. The immobilized enzyme is generated by means of mixing an ion exchange resin having an amine functional group with an enzyme liquid, and no crosslinking agent is required in the immobilization process of the enzyme, avoiding a possible impact of the residual crosslinking agent on food safety. When the immobilized enzyme prepared by the method is used to produce the functional oligosaccharide, the conversion batches and production efficiency are improved to a great extent.
Patent WO-2022036728-A1 (WO)
Title: 一种便携式儿童滑车
Inventor: Zhu Yunshi
IPC: B62K9/00
Filed: 2020-08-25
Abstract: 一种便携式儿童滑车，包括滑车本体（1）、座垫（2）、折叠轮架（3）、前轮（5）、后轮（5）和把手（6），座垫（2）设置在滑车本体（1）上，滑车本体（1）底部凹设第一安装槽（11），折叠轮架（3）安装在第一安装槽（11）内；前轮（5）设置在快装机构（33）上，后轮（5）分设在滑车本体（1）的尾部的两侧；滑车本体（1）的前部凸出设置安装块（12），安装块（12）的竖直方向设置第一插孔（13），安装块（12）的左右方向设置第二插孔（14），并且延伸至滑车本体（1）内；安装块的前后方向设置插销孔（15），把手上设置锁孔（61），把手（6）可切换的设置在第一插孔（13）和第二插孔（14）内，并且通过插销（7）连接插销孔（15）和锁孔（61）。本发明通过拉杆位置的巧妙设置，实现了滑车与拉杆箱之间的切换，并且人性化的设置了储物腔，在满足孩子娱乐的同时方便物品的存储，另外还能够方便搬运。
Patent WO-2021068667-A1 (WO)
Inventor: LUO JIANHONG
IPC: H04M1/02
Filed: 2020-08-26
Abstract: 提供一种显示屏组件，包括显示屏(1)、粘合层(2)和屏幕盖板(3)，粘合层(2)粘接于显示屏(1)和屏幕盖板(3)之间，屏幕盖板(3)包括复合板材层(311)。复合板材层(311)包括至少两层，且复合板材层(311)的材料包括至少两种无定形结晶聚合物，以提高屏幕盖板(3)的强度和硬度，使屏幕盖板(3)能有效保护显示屏，减小屏幕盖板(3)因跌落或碰撞而碎裂的风险。还提供了一种包括上述显示屏组件的移动终端。
Patent WO-2021037137-A1 (WO)
Title: Channel state information processing criteria
Inventor: ZHANG YU
IPC: H04W72/00
Filed: 2020-08-27
Abstract: Some aspects of the present disclosure provide channel state information (CSI) processing criteria. A method that may be performed by a user equipment (UE) generally includes receiving, from a base station via a first bandwidth part (BWP), control signaling that triggers reporting at least one of a first channel state information (CSI) report associated with the first BWP or a second CSI report associated with a second BWP that is non-active, determining, based on an indication of an active downlink (DL) BWP change, at least one occupation time of one or more CSI processing units (CPUs) associated with the first CSI report or the second CSI report, and taking one or more actions based at least in part on the at least one occupation time.
Patent WO-2021073285-A1 (WO)
Inventor: GUO TAILIANG
IPC: H01L25/16
Filed: 2020-08-31
Abstract: A full-color µLED display device eliminating electrical contact and mass transfer comprises a lower drive electrode (101) provided on a surface of a lower transparent substrate (100), an optical microstructure (500) and upper drive electrodes (201) provided on an upper surface and a lower surface of an upper transparent substrate (200), a barrier microstructure (400) connecting the upper transparent substrate to the lower transparent substrate, µLED crystalline grains (300) and wavelength down-conversion light-emitting layers (401, 402, 403) provided in the barrier microstructure (400), insulation layers (102, 202), and a control module (600). The barrier microstructure (400) sequentially forms, in the direction of the upper drive electrodes (201), an R unit (11) for displaying red light, a G unit (12) for displaying green light, and a B unit (13) for displaying blue light. No electrical contact occurs between the upper drive electrode and the µLED crystalline grains (300) and between the lower drive electrode and the µLED crystalline grains (300). The control module (600) provides alternating drive signals and electrical coupling to achieve lighting of the µLED crystalline grains (300), and the light excites the wavelength down-conversion light-emitting layers (401, 402, 403) to achieve full-color display. The invention effectively eliminates a complex process for manufacturing of a three-primary-color µLED chip (301) in a full-color µLED device, complex bonding between a light-emitting chip and a drive chip, and a mass transfer process, reduces the time for manufacturing a µLED display, and reduces manufacturing costs.
Patent WO-2021077903-A1 (WO)
Title: Finger image collection method and apparatus, and storage medium
Inventor: WANG PENGFEI
IPC: G06K9/00
Filed: 2020-08-31
Abstract: Disclosed are a finger image collection method and apparatus, and a storage medium. The method comprises: when an image collection instruction sent by a requester is received, adjusting a camera to a plurality of preset positions to obtain finger images photographed by the camera at the plurality of preset positions; respectively calculating a finger region area in each finger image, and setting the finger image with the largest finger region area to be a target finger image; and determining whether the target finger image includes a finger pulp or finger dorsum by means of a trained convolutional neural network (CNN) algorithm, and if a finger pulp is included, sending the target finger image to the requester.
Patent WO-2021103728-A1 (WO)
Title: 一种有机化合物和使用该化合物的有机电致发光器件
Inventor: ZHAO XIAOYU
IPC: C09K11/06
Filed: 2020-09-02
Abstract: 一种应用于有机电致发光领域的有机化合物和使用该化合物的有机电致发光器件，该有机化合物的结构式如结构式I所示，其中Ar  1 至Ar  4 独立地选自取代或未取代的C6-C60的芳基或杂芳基，其中杂芳基含有选自B、N、O、S、Si及P中至少一个杂原子，且较佳地至少一个N；X独立的选自O、S、Se、C(R)  2 、Si(R)  2 、NR、P(＝O)R或羰基；其中R选自H、CN、烷基、芳基。该化合物具有较好的热稳定性，较高的三线态能级，能够平衡空穴和电子的传递，能量传递更加充分，能有效提高器件的效率和寿命。
Patent WO-2022047860-A1 (WO)
Title: Speaker, voice coil, method for manufacturing voice coil and coil winding device
Inventor: WU CHONGDENG
IPC: H04R9/02
Filed: 2020-09-25
Abstract: Disclosed are a speaker, a voice coil, a method for manufacturing the voice coil and a coil winding device. The coil winding device comprises a winding unit, a hiding unit and a rotating unit. The winding unit comprises a mounting piece, a winding shaft and a first driver. A mounting hole is provided at one end of the mounting piece, the winding shaft passes through the mounting hole, and the first driver is used for driving the winding shaft to reciprocate relative to the depth direction of the mounting hole. The hiding unit comprises a connection piece, mating pieces and a second driver. The mating pieces can swing and are arranged on the connection piece. One sides of all mating pieces mate with each other to form a sleeve hole. A clearance space is provided between the sleeve hole and the connection piece. The winding shaft is sleeved at the sleeve hole such that the mating pieces and mounting pieces are arranged separately to form a limiting space. The second driver drives the mating pieces to move so as to open or close the sleeve hole. The rotating unit can drive the winding shaft to rotate or drive the winding shaft and the mating pieces to rotate synchronously along the center line of the winding shaft.
Patent WO-2022067721-A1 (WO)
Title: Short-range communication apparatus, chip, and control method
Inventor: RUAN WEI
IPC: H04B1/10
Filed: 2020-09-30
Abstract: Provided in the embodiments of the present application are a short-range communication apparatus, a chip, and a control method. The apparatus comprises a gain unit coupled to an antenna; a first radio frequency (RF) receiving channel coupled to the gain unit; a first baseband processor coupled to the first RF receiving channel and used for receiving a first signal from the antenna by means of the first RF receiving channel; a second RF receiving channel coupled to the gain unit; and a second baseband processor coupled to the second RF receiving channel and used for receiving a second signal from the antenna by means of the second RF receiving channel, wherein a first bypass switch is provided between the second RF receiving channel and the gain unit, and the first bypass switch is used for selectively bypassing at least one gain device in the gain unit. By means of the present application, the interference prevention capability and throughput of the apparatus can be effectively improved.
Patent WO-2021179602-A1 (WO)
Inventor: CHANG HENG-CHIA
IPC: G11C29/12
Filed: 2020-10-15
Abstract: A memory test method and apparatus, an electronic device and a computer readable storage medium, relating to the technical field of semiconductor device test. Said method is executed by a built-in self-test circuit, and comprises: testing a first memory, and acquiring defect information of the first memory (S210); acquiring repair information of the first memory according to the defect information of the first memory (S220); and storing the repair information of the first memory into a second memory (S230). Another memory is used to store the repair information of the current memory under test, so that the storage space can be enlarged and the test efficiency can be improved. Meanwhile, the built-in self-test circuit is used to implement the test process of the memory, so that the dependency on automatic test devices can be reduced, and the test cost can be reduced.
Patent WO-2022077404-A1 (WO)
Inventor: LIU ZHE
IPC: H04W72/04
Filed: 2020-10-15
Abstract: 一种通信方法及装置，其中方法包括：网络设备根据终端设备的业务类型、所述终端设备的能力信息以及阈值信息中的一项或多项确定第一时隙格式组合信息；所述业务类型与至少一个时隙格式关联，所述终端设备的能力信息指示所述终端设备支持的时隙格式的数量信息，所述阈值信息指示满足所述阈值信息的至少一个时隙格式；所述网络设备向所述终端设备发送第一信息，所述第一信息指示一个或多个时隙的时隙格式为所述第一时隙格式组合信息对应的时隙格式。